#ifndef LIBCRYPTO_COMPAT_H

#define LIBCRYPTO_COMPAT_H

#include <openssl/opensslv.h>

#if OPENSSL_VERSION_NUMBER < 0x10100000L

#include <openssl/rsa.h>

#include <openssl/dsa.h>

#include <openssl/ecdsa.h>

#include <openssl/dh.h>

#include <openssl/evp.h>

#include <openssl/hmac.h>

#include <openssl/bn.h>

int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);

int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);

int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp);

void RSA_get0_key(const RSA *r, const BIGNUM **n, const BIGNUM **e, const BIGNUM **d);

void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q);

void RSA_get0_crt_params(const RSA *r, const BIGNUM **dmp1, const BIGNUM **dmq1, const BIGNUM **iqmp);

void DSA_get0_pqg(const DSA *d, const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);

int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);

void DSA_get0_key(const DSA *d, const BIGNUM **pub_key, const BIGNUM **priv_key);

int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key);

void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);

int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s);

void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);

int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);

int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);

EVP_MD_CTX *EVP_MD_CTX_new(void);

void EVP_MD_CTX_free(EVP_MD_CTX *ctx);

HMAC_CTX *HMAC_CTX_new(void);

int HMAC_CTX_reset(HMAC_CTX *ctx);

void HMAC_CTX_free(HMAC_CTX *ctx);

void DH_get0_pqg(const DH *dh,

                 const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);

int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);

void DH_get0_key(const DH *dh,

                 const BIGNUM **pub_key, const BIGNUM **priv_key);

int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);

#endif /* OPENSSL_VERSION_NUMBER */

#endif /* LIBCRYPTO_COMPAT_H */